78298800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 254626560

約数和(自身を除く): 176327760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 919, 1065, 1136, 1200, 1420, 1704, 1775, 1838, 2130, 2757, 2840, 3408, 3550, 3676, 4260, 4595, 5325, 5514, 5680, 7100, 7352, 8520, 9190, 10650, 11028, 13785, 14200, 14704, 17040, 18380, 21300, 22056, 22975, 27570, 28400, 36760, 42600, 44112, 45950, 55140, 65249, 68925, 73520, 85200, 91900, 110280, 130498, 137850, 183800, 195747, 220560, 260996, 275700, 326245, 367600, 391494, 521992, 551400, 652490, 782988, 978735, 1043984, 1102800, 1304980, 1565976, 1631225, 1957470, 2609960, 3131952, 3262450, 3914940, 4893675, 5219920, 6524900, 7829880, 9787350, 13049800, 15659760, 19574700, 26099600, 39149400, 78298800]

約数ペア:

[(1, 78298800), (2, 39149400), (3, 26099600), (4, 19574700), (5, 15659760), (6, 13049800), (8, 9787350), (10, 7829880), (12, 6524900), (15, 5219920), (16, 4893675), (20, 3914940), (24, 3262450), (25, 3131952), (30, 2609960), (40, 1957470), (48, 1631225), (50, 1565976), (60, 1304980), (71, 1102800), (75, 1043984), (80, 978735), (100, 782988), (120, 652490), (142, 551400), (150, 521992), (200, 391494), (213, 367600), (240, 326245), (284, 275700), (300, 260996), (355, 220560), (400, 195747), (426, 183800), (568, 137850), (600, 130498), (710, 110280), (852, 91900), (919, 85200), (1065, 73520), (1136, 68925), (1200, 65249), (1420, 55140), (1704, 45950), (1775, 44112), (1838, 42600), (2130, 36760), (2757, 28400), (2840, 27570), (3408, 22975), (3550, 22056), (3676, 21300), (4260, 18380), (4595, 17040), (5325, 14704), (5514, 14200), (5680, 13785), (7100, 11028), (7352, 10650), (8520, 9190)]